| 加入收藏 | 聯系我們
產品分類
當前位置:首頁 - 新聞動態
新聞動態
聯系我們
濟南fun88乐天堂有限公司
地址:濟南市歷城區工業北路161-1號fun88乐天堂
電話:0531-88771456
手機:13698644688
郵箱:371162023@qq.com
傳真:0531-80992585
聯系人:萬經理
印刷過程中如何解決沾黏問題?
作者:admin 來源:http://fashionalized.com 發布時間:2019-8-22 18:56:49 瀏覽次數:208

在印刷的過程中,紙張沾黏的問題十分的常見,下面我們就一起看一下濟南精裝書制作公司是如何解決這個問題的吧!

In the process of printing, the problem of paper sticking is very common. Let's take a look at how Jinan Hardcover Book Manufacturing Company can solve this problem.

不論使用何種型式,主要功能仍在將未乾油墨噴上一層薄粉,使與疊在上面的畫冊紙張印刷保持一點點距離,免得發生反印。然而,粉料品質與噴粉量均要特別注意,品質不良或太多的噴粉,都會造成下次套印或背面印刷時油墨轉移不良墨色不足、印紋不佳等現象。噴粉太少又將會發生上下紙張沾黏在一起、印紋反印等現象。

Regardless of the type used, the main function is still to spray the dry ink with a thin powder, so as to keep a little distance from the printed album paper overlaid on it, so as to avoid the occurrence of reverse printing. However, special attention should be paid to the quality and quantity of powder spraying. Poor quality or too much powder spraying will result in poor ink transfer, insufficient ink color and poor print in the next overprint or back printing. Too little powder spraying will lead to sticking of the upper and lower paper together, printing and other phenomena.

室內溫度、濕度及氣流:這些也是影響畫冊紙張印刷品質的主要因素,它與技術雖無直接關連,但如在印刷機的上方、側方因溫、濕度與氣流的改變,將使版面水份不易控制。在過去曾因冷氣風口在印刷機的左上方,使印版上的一邊的氣流比另一邊大,因此,在氣流大的一邊,版面水份較易乾燥,水墨平衡的作業很難達成,致使印刷技術人員非常的困擾,無法得到良好的印刷品質。 為要在印版上使水份與油墨分布量平均,則要作適當比例的調整,以獲得好的印刷品質。

濟南精裝書制作

Indoor temperature, humidity and air flow: These are also the main factors affecting the printing quality of album paper. Although they are not directly related to technology, the change of temperature, humidity and air flow on the top and side of the printing press will make the page moisture difficult to control. In the past, the air flow on one side of the plate was larger than that on the other side because of the air-conditioning tuyere on the upper left side of the printing press. Therefore, on the other side of the air flow, the water content of the plate was easier to dry, and the operation of ink-water balance was difficult to achieve. As a result, the printing technicians were very troubled and could not get good printing quality. In order to make the average distribution of water and ink on the plate, it is necessary to adjust the appropriate proportion in order to obtain the best printing quality.

當油墨過多時會引起版面污染,太少會使線畫冊紙張印刷不出來或不完整。水份太多會使墨色變淡,反之會使版面上無線畫部份沾上印墨。使用酒精系統要注意酒精的成份與比例,它對品質也有很大的影響。

When the ink is too much, the layout will be polluted, too little will make the line album paper printing out or incomplete. Too much water will make the ink pale, and vice versa, it will stain the wireless part of the page with ink. Alcohol system should pay attention to the composition and proportion of alcohol, which also has a great impact on the quality.

以上精彩內容由濟南精裝書制作的小編整理提供,如果您還有更多想要了解的,歡迎咨詢我們官網的客服人員:http://fashionalized.com!我們將給您做出滿意的回復!謝謝大家的支持!

The above wonderful content is provided by the small edition of Jinan hardcover book. If you have more to learn, please consult our customer service staff on the official website: http://fashionalized.com! We will give you a satisfactory reply! Thank you for your support!